package nix.struts.inter;

import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;

/**
 * 继承抽象类，该类空实现了Interceptor接口
 */
public class Demo2Interceptor extends AbstractInterceptor {

	@Override
	public String intercept(ActionInvocation arg0) throws Exception {
		return null;
	}

}
